Hot Rolled Structual Carbon JIS Steel H-beam Bar

Hot Rolled Structual Carbon JIS Steel H-beam Bar System 1

Hot Rolled Structual Carbon JIS Steel H-beam Bar System 2

Hot Rolled Structual Carbon JIS Steel H-beam Bar System 3

Hot Rolled Structual Carbon JIS Steel H-beam Bar

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000 m.t./month

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Product Description:

OKorder is offering high quality Hot Rolled Steel I-Beams at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

Product Applications:

Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale bridges; Ship-building structure.etc.

Product Advantages:

OKorder's Steel I-Beams are durable, strong, and resist corrosion.

Main Product Features:

· Premium quality

· Prompt delivery & seaworthy packing (30 days after receiving deposit)

· Corrosion resistance

· Can be recycled and reused

· Mill test certification

· Professional Service

· Competitive pricing

Product Specifications:

Manufacture: Hot rolled

Grade: Q195 – 235

Length: 6m – 12m, as per customer request

Packaging: Export packing, nude packing, bundled

H x B (mm)	T1	T2	JIS Weight (kg/m)	GB Weight (kg/m)
100*100	6	8	16.9	17.2
125*125	6.5	9	23.6	23.8
150*75	5	7	14	14.3
148*100	6	9	20.7	21.4
150*150	7	10	31.1	31.9
175*90	5	8	18	18.2
175*175	7.5	11	40.4	40.4
198*99	4.5	7	17.8	18.5
200*100	5.5	8	20.9	21.7
194*150	6	9	29.9	31.2
200*200	8	12	49.9	50.5
248*124	5	8	25.1	25.8
250*125	6	9	29	29.7
244*175	7	11	43.6	44.1
250*250	9	14	71.8	72.4
298*149	5.5	8	32	32.6
298*201	9	14	65.4
300*150	6.5	9	36.7	37.3
294*200	8	12	55.8	57.3
300*300	10	15	93	94.5
346*174	6	9	41.2	41.8
350*175	7	11	49.4	50
340*250	9	14	78.1	79.7
350*350	12	19	135	137
400*200	8	13	65.4	66
390*300	10	16	105	107
400*400	13	21	172	172
446*199	8	12	65.1	66.7
450*200	9	14	77.9	79.5
440*300	11	18	121	124
496*199	9	14	77.9	79.5
500*200	10	16	88.2	89.6
488*300	11	18	125	129
596*199	10	15	92.5	95.1
600*200	11	17	103.4	106
588*300	12	20	147	151
700*300	13	24	182	185
800*300	14	26	207	210
900*300	16	28	240.1	243

Packaging & Delivery of Hot Rolled Steel H-beam For Sale

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

5. Delivered by container or bulk vessel

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: What makes stainless steel stainless?

A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q3: Can stainless steel rust?

A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.

Images:

Hot Rolled Structual Carbon JIS Steel H-beam Bar

Q: What are the common fabrication techniques used for steel H-beams?: Steel H-beams are fabricated using several common techniques, including hot rolling, welding, and cutting. The primary fabrication technique for producing steel H-beams is hot rolling. This involves heating a large steel billet and passing it through a series of rollers to shape it into the desired H-beam profile. Through this process, H-beams with consistent dimensions and excellent structural integrity are created. Welding is another crucial technique used in fabricating steel H-beams. It entails joining multiple steel plates or sections together to form the H-beam shape. Welding can be performed using various techniques, such as arc welding, MIG welding, or TIG welding, depending on the project's specific requirements. By creating a continuous and seamless connection between the different components, welding enhances the strength and rigidity of the H-beam. Cutting is also a widely employed technique in the fabrication of steel H-beams. It involves removing excess material to achieve the desired dimensions and shape. Various cutting methods, such as sawing, shearing, or plasma cutting, can be utilized. This process ensures precise and accurate shaping of the H-beam, meeting the required specifications. In summary, these fabrication techniques are vital for the production of steel H-beams as they guarantee their structural integrity, dimensional accuracy, and overall quality.

Q: How do steel H-beams perform in seismic zones?: Due to their exceptional strength and performance, steel H-beams are widely utilized in construction, including seismic zones. In areas more susceptible to earthquakes, it is vital to utilize materials that can endure the forces generated by seismic events. Steel H-beams are specifically crafted to handle these forces. Their unique shape, featuring a vertical web and horizontal flanges, grants them remarkable resistance to bending and torsion, rendering them incredibly effective in seismic zones. The vertical web functions as a support, evenly distributing the load across the beam, while the horizontal flanges resist bending and provide stability. Furthermore, steel possesses excellent ductility, the ability to deform without breaking. When subjected to seismic forces, steel H-beams can absorb and dissipate energy through their ductility, minimizing the risk of sudden failure. This property is particularly crucial in seismic zones, as it allows the structure to undergo some deformation while maintaining overall integrity. Additionally, steel H-beams are frequently utilized in conjunction with other seismic-resistant techniques, such as moment-resisting frames or base isolation systems, to further enhance their performance. These systems work in tandem to minimize the impact of seismic forces on the structure, ensuring the safety of the building and its occupants. In summary, steel H-beams exhibit exceptional performance in seismic zones. Their design, material properties, and compatibility with other seismic-resistant techniques make them a reliable choice for construction in earthquake-prone areas.

Q: Are steel H-beams suitable for structures with curved elements?: Structures with curved elements are not typically compatible with steel H-beams. H-beams are specifically engineered for straight or inflexible structures, such as beams and columns, in order to provide optimal strength and stability. Due to their straight and rigid composition, it is challenging to bend or curve H-beams without compromising their structural integrity. For structures that incorporate curved elements, it is advisable to utilize alternative types of structural members, such as curved steel beams or trusses, which are specifically designed and manufactured to accommodate curved elements while maintaining their structural strength. Implementing steel H-beams in structures with curved elements can result in various challenges and potential issues, including excessive bending stress, deformation, and structural instability. Therefore, consulting with a structural engineer or an expert in steel fabrication is crucial in order to determine the most appropriate structural members for such structures.

Q: What does H steel.R represent?: It should mean the rounded radius of H steel.

Q: Can steel H-beams be used in the construction of railway bridges?: Indeed, railway bridges can utilize steel H-beams for their construction. The reason behind the widespread use of steel H-beams in bridge construction is their remarkable strength-to-weight ratio. This advantageous characteristic enables longer spans and minimizes the required amount of materials. Moreover, steel H-beams possess excellent corrosion resistance, ensuring durability and a prolonged lifespan for the structure. Furthermore, the ease of fabrication and connection of steel H-beams make them a financially viable choice for constructing railway bridges.

Q: What does "H400*250*8*12" mean in steel structures?: A direct consequence of low industrial concentration is caused by excessive competition, in 2005, the average profit of 5% steel enterprises, in addition, steel tube truss and complicated structure, difficult construction of landmark projects to higher profit margins, as building light steel portal frame, due to intense competition, the profit space is generally low, so only there are some enterprises in order to steal frugal material bidding, so only the sensation of three-dimensional "white paper". But the good news is the processing capacity of 13 million 510 thousand tons of steel structure steel structure association in 2005 statistics, the processing capacity of the top five steel enterprises has more than 1 million tons, the annual top ten enterprises the basic processing capacity in more than 100 thousand tons.

Q: Are steel H-beams compatible with different construction materials?: Yes, steel H-beams are compatible with different construction materials. They are widely used in construction projects and can be easily integrated with various materials such as concrete, wood, and even other steel components. The versatility and strength of steel H-beams make them a popular choice for structural support in buildings and bridges.

Q: Are steel H-beams suitable for rooftop structures?: Yes, steel H-beams are suitable for rooftop structures due to their strength, durability, and ability to support heavy loads. They provide a stable framework that can withstand various weather conditions and ensure structural integrity for the entire rooftop system.

Q: What are the fire protection requirements for steel H-beams?: Various factors, such as the type of building, occupancy, and fire safety codes and regulations, influence the fire protection requirements for steel H-beams. In general, it is necessary to enhance the structural integrity of steel H-beams during a fire by providing fire protection. The main objective of fire protection for steel H-beams is to prevent the steel from reaching its critical temperature, which can weaken the beams. To achieve this, measures are taken to delay the heating of the steel and prevent premature failure. One commonly used method of fire protection for steel H-beams is applying fire-resistant coatings. These coatings are specifically designed to insulate the steel and create a barrier against the fire, slowing down the rise in temperature. They are applied to the exposed surfaces of the H-beams, providing a protective layer that reduces the transfer of heat to the steel. Another method of fire protection for steel H-beams involves encasing them in fire-resistant materials. This can be done by enclosing the H-beams within gypsum boards or concrete, which act as a physical barrier against the fire. The encasement shields the steel, preventing direct exposure to the flames and heat. The fire protection requirements for steel H-beams vary depending on the specific fire safety codes and regulations in place. These requirements may specify the type, thickness, and duration of fire resistance needed for the coatings or encasement. To determine the specific fire protection requirements for steel H-beams in a particular building or project, it is important to consult with a qualified fire protection engineer or local fire safety authorities. Complying with these requirements ensures the safety and structural stability of the building in case of a fire.

Q: How are steel H-beams connected to other structural elements?: Steel H-beams, also known as I-beams, are commonly used in construction to provide structural support for various applications. These beams are connected to other structural elements in different ways depending on the specific design and requirements of the project. One common method of connecting steel H-beams to other structural elements is through welding. Welding is a process that involves melting the edges of the beams and fusing them together using a high-intensity heat source. This creates a strong and durable connection between the H-beam and the other elements. Welding is particularly useful when the connection needs to withstand high loads or forces. Another method of connecting steel H-beams is through bolting. Bolts are inserted through pre-drilled holes in the flanges or webs of the beam, and nuts are tightened to secure the connection. This method allows for easy disassembly and reassembly if required. Bolting is commonly used when the connection needs to be adjustable or when welding is not feasible due to specific project constraints. In addition to welding and bolting, steel H-beams can also be connected to other structural elements using various mechanical connectors. These connectors, such as brackets, plates, or cleats, are designed to provide a secure and rigid connection between the beam and the other elements. Mechanical connectors are often used in combination with welding or bolting to enhance the overall strength and stability of the connection. It is important to note that the specific method of connecting H-beams to other structural elements may vary depending on factors such as the load requirements, design considerations, and building codes. Professional engineers and construction experts carefully evaluate these factors to determine the most appropriate and efficient method of connection for each specific project.

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